Sock



FIG. 1 is a rear elevational view of the sock showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is an enlarged view of FIG. 1, showing a bottom-right portion of the sock.

The dashed lines shown in FIGS. 1 to 7 are for illustrating portions of the article that form no part of the claimed design.

The dot-dash-dot lines shown in FIGS. 1, 2 and 7 are for defining bounds of the claimed design only and form no part of the claimed design. 

CLAIM The ornamental design for a sock, as shown and described. 